| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.46 | 4.254% | $185.0091 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $77.93 | 10.629% | $86.2132 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $216.25 | 6.441% | $230.1787 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $210.31 | 13.546% | $238.7986 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $53.82 | 7.643% | $57.9335 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $180.99 | 6.510% | $192.7724 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $19.70 | 7.192% | $21.1168 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $936.46 | $1,012.0223 | $1,012.02 | $1,012.00 | $1,012.00 | |